[S] Change in coreboot[main]: mb/google/fatcat/var/francka: Add audio_disable_pins

[Matt DeVillier (Code Review)]

Matt DeVillier has submitted this change. ( https://review.coreboot.org/c/coreboot/+/87023?usp=email )

Change subject: mb/google/fatcat/var/francka: Add audio_disable_pins
......................................................................

mb/google/fatcat/var/francka: Add audio_disable_pins

disable audio-related pins when the CBI FW_Config is not defined.

BUG=b:392007428
TEST=emerge-fatcat coreboot

Signed-off-by: Mac Chiang 
Change-Id: I278106df53635adf2bb9f2eb787231724ad4b372
Reviewed-on: https://review.coreboot.org/c/coreboot/+/87023
Tested-by: build bot (Jenkins) 
Reviewed-by: Jayvik Desai 
Reviewed-by: Pranava Y N 
---
M src/mainboard/google/fatcat/variants/francka/fw_config.c
1 file changed, 21 insertions(+), 1 deletion(-)

Approvals:
  Jayvik Desai: Looks good to me, approved
  Pranava Y N: Looks good to me, approved
  build bot (Jenkins): Verified

diff --git a/src/mainboard/google/fatcat/variants/francka/fw_config.c b/src/mainboard/google/fatcat/variants/francka/fw_config.c
index b087e27..91aa200 100644
--- a/src/mainboard/google/fatcat/variants/francka/fw_config.c
+++ b/src/mainboard/google/fatcat/variants/francka/fw_config.c
@@ -43,6 +43,23 @@
    PAD_NC(GPP_S05, NONE),
 };

+static const struct pad_config audio_disable_pads[] = {
+	PAD_NC(GPP_D09, NONE),
+	PAD_NC(GPP_D10, NONE),
+	PAD_NC(GPP_D11, NONE),
+	PAD_NC(GPP_D12, NONE),
+	PAD_NC(GPP_D13, NONE),
+	PAD_NC(GPP_D16, NONE),
+	PAD_NC(GPP_S00, NONE),
+	PAD_NC(GPP_S01, NONE),
+	PAD_NC(GPP_S02, NONE),
+	PAD_NC(GPP_S03, NONE),
+	PAD_NC(GPP_S04, NONE),
+	PAD_NC(GPP_S05, NONE),
+	PAD_NC(GPP_S06, NONE),
+	PAD_NC(GPP_S07, NONE),
+};
+
 /*
  * WWAN: power sequence requires three stages:
  * step 1: 3.3V power, FCP# (Full Card Power), RST#, and PERST# off
@@ -123,8 +140,11 @@
    	return;
    }

-	if (fw_config_probe(FW_CONFIG(AUDIO, AUDIO_ALC256M_CG_HDA)))
+	if (fw_config_probe(FW_CONFIG(AUDIO, AUDIO_ALC256M_CG_HDA))) {
    	GPIO_PADBASED_OVERRIDE(padbased_table, hda_enable_pads);
+	} else {
+		GPIO_PADBASED_OVERRIDE(padbased_table, audio_disable_pads);
+	}

if (fw_config_probe(FW_CONFIG(WWAN, WWAN_PRESENT))) {
    	GPIO_PADBASED_OVERRIDE(padbased_table, wwan_pwr_seq3_pads);